"MAJOR COMPONENTS,TRAINING PANEL CONTAINING THE PRIMARY AC POWER SYSTEM,28V DC POWER CONVERSION SYSTEM, EMERGENCY ELECTRICAL AC POWER SYSTEM, THE ELECTRICAL START AND IGNITION SYSTEM,THE FIRE DETECTION AND WARNING SYSTEM ANDTHEIR APPLICABLE AIRCRAFT CONTROLS; O/A DIM,174 IN L; 40 IN W; 58 IN H; THE TRAINER WILL CONTAIN A COMPLETE OPERATIONAL AIRCRAFT ELECTRICAL SYSTEM AND BE CONTROLLED FROM THE ACTUAL ELECTRICAL CONTROL PANEL"